Mailinglist Archive: opensuse-security (320 mails)

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Re: [suse-security] Port 33270 and Trinity
  • From: Paul Kozlenko <pkozlenko@xxxxxxxxxx>
  • Date: Wed, 7 May 2003 22:31:10 -0400
  • Message-id: <200305072231.10861.pkozlenko@xxxxxxxxxx>
On Wednesday 07 May 2003 18:58, GertJan Spoelman wrote:
> On Thursday 08 May 2003 00:12, Paul Kozlenko wrote:
> > FWIW
> > netstat -patn|grep 33270
> > gives me:
> >
> > Proto Recv-Q Send-Q Local Address Foreign Address State
> > PID/Program name
> > tcp 0 0 0.0.0.0:33270 0.0.0.0:*
> > LISTEN -
> > (I added the headers in for clarity)
>
> You're probably running a kernel which has the fix for the ptrace hole.
> The downside of that fix was that even root doesn't seem to have the right
> to show the information for all processes anymore, for example if I look at
> nfs which uses port 2049 I see the same, there is no PID or Program name
> shown for that port.
> On my systems I also see such lines for high ports, I don't know which
> process uses them, but you should be able to find that out by shutting them
> down one by one and watch when that port disappears.
> --
>
> GertJan
>
> Email address is invalid, so don't reply directly, I'm on the list.

My kernel version is Linux version 2.4.19-4GB (SuSE 8.1 Professional)
How do I find out if this has the "ptrace hole" fix?

- Paul

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